Mark Johnson, MD
Diagnostic Radiology · Cambridge, MA
Mark Johnson, MD is a diagnostic radiology in Cambridge, MA with about 8 yrs in practice.
- SpecialtyDiagnostic Radiology
- Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL (2018)
- TelehealthNot reported
- Practice size1,430 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~393 patients across 533 services, avg age 73
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| X-ray of chest, 1 view | 99 | $8 | See prices → |
| Screening 3d breast mammography | 64 | $27 | See prices → |
| Screening mammography | 64 | $34 | See prices → |
| X-ray of chest, 2 views | 56 | $10 | See prices → |
| Ct scan of abdomen and pelvis with contrast | 22 | $84 | See prices → |
| Ct scan of chest with contrast | 17 | $52 | See prices → |
| X-ray of abdomen, 1 view | 14 | $9 | See prices → |
| X-ray of abdomen, 2 views | 11 | $11 | See prices → |
Hospital affiliations
Alice Peck Day Memorial HospitalCopley HospitalMary Hitchcock Memorial HospitalNew London HospitalSpringfield Hospital
Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.